CN202465191U

CN202465191U - Hoisting and carrying handcart

Info

Publication number: CN202465191U
Application number: CN2012200918556U
Authority: CN
Inventors: 汪明霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-03
Filing date: 2012-03-03
Publication date: 2012-10-03
Anticipated expiration: 2022-03-03

Abstract

The utility model discloses a hoisting and carrying handcart, which comprises a carrying carriage and carriage supports. An integrated frame, a push-pull handle and a lifting device are arranged on the carrying carriage and the carriage supports. An elastic winding drum brake is arranged on the push-pull handle. Beam-shaped rail boxes are arranged on the tops of the carriage supports. A hand-operated translation frame is arranged on the beam-shaped rail boxes. A manpowered crane is arranged on the integrated frame and the hand-operated translation frame. Retractable transportation rollers are arranged on the two sides of the carrying carriage. A combined balancing weight is arranged at the bottom of the carrying carriage. The hoisting and carrying handcart is small in size and light in weight; and an operator can directly hoist miniature equipment onto the handcart from a production device without hoisting equipment such as a hoist, a pulley or a crane, or can directly hoist the equipment onto the production equipment from the handcart for jointing mounting, and the hoisting and carrying handcart can run conveniently across pipelines higher or lower than the ground on a production site. Therefore, the hoisting and carrying handcart is rational in structure, convenient to use and suitable for a maintenance worker to carry or hoist the miniature equipment.

Description

A kind of hand push lifting transport trolley

Technical field

The utility model belongs to a kind of handbarrow, relates in particular to a kind of ability hanging device and the hand push lifting transport trolley that carries the operation of weight crossing pipeline or raceway groove.

Background technology

Hand barrow have volume little, in light weight, easy to operate and in the space advantages such as the operation of narrow and small production scene is convenient; Often be used for that by the maintenance workman some midget plants such as compressor, motor, force (forcing) pump, valve and retarder are transported to the machine maintenance factory building from the production scene and repair, perhaps these midget plants of repairing are transported to the production scene from the machine maintenance factory building and install.But; In said process, after these midget plants are disassembled from device, must could they be lifted with weight-lifting equipments such as cucurbit, coaster or hoisting cranes and carry on the hand barrow; Perhaps hang oneself and install to device butt joint installation from hand barrow; And, on the ground of production scene, can often run into water pipe, oil pipe and various or be higher or lower than ground-surface raceway groove, hinder the normal haulage equipment of hand barrow.It is thus clear that, the prior art hand barrow exist can not hanging device with can not crossing pipeline or the problem of raceway groove operation.

Summary of the invention

For solve the prior art hand barrow can not hanging device with can not crossing pipeline or the problem of raceway groove operation; The utility model aims to provide a kind of hand push lifting transport trolley; This transport trolley is provided with jacking system, beam type track box, hand transversely-moving rack, manual hoisting's machine and concertina type and rolls the fortune wheel; Operating personal just can hanging device through manual hoisting's machine and hand transversely-moving rack, rolls the fortune wheel through jacking system and concertina type and just can make the pipeline that transport trolley leap production scene is above the ground level or be lower than ground-surface raceway groove and move.

In order to achieve the above object; The utility model adopts following technical scheme: a kind of hand push lifting transport trolley; Comprise delivery compartment and compartment pillar; It is characterized in that: on delivery compartment and compartment pillar, integrated frame structure, drawing handle and jacking system are set; Said drawing handle is provided with elastic force reel lock, and said elastic force reel lock comprises brake shoe housing, rotating cylinder brake shoe, brake shoe handle and brake shoe spring, and said jacking system comprises square fuel tank, force (forcing) pump, pressurized handgrip, blowdown valve, compression cylinder and elevating feet; The top mounting rail type track box of pillar in the compartment, said beam type track box are provided with toothed track, light type track, suspension bracket chute, width of cloth frame chute, shake wheel chute and steel cable guide wheel; Hand transversely-moving rack is installed on beam type track box; Said hand transversely-moving rack comprises suspension bracket central siphon and luffing central siphon; Said suspension bracket central siphon is provided with drive shaft; Said drive shaft is provided with horizontal driving and shakes wheel, sideslip gear and registration device, and said luffing central siphon is provided with traversing roller and screw drive wheel; Manual hoisting's machine is installed on integrated frame structure and hand transversely-moving rack; Said manual hoisting's machine comprises that chevron shaped suspension bracket, lifting drive wheel, rope drum, pulley type suspension hook and crane rope, and said chevron shaped suspension bracket is provided with lifting hook pulley, luffing axle bed and luffing screw rod; In the both sides in delivery compartment concertina type is installed and is rolled the fortune wheel, said concertina type rolls the fortune wheel and comprises fixedly frid, opening and closing frid, flexible wheel carrier and operation roller, and said opening and closing frid is provided with opening and closing anchor ear and top board screw rod; Bottom installation and combination type clump weight in the delivery compartment, said combined clump weight comprises and shirks screwed pipe and combined threaded rod.

This preferred embodiment also has following technical characterictic:

Said compartment pillar be fixedly mounted on delivery the compartment on; All be provided with the compartment pillar on four angles in said delivery compartment; Said integrated frame structure is arranged between two compartment pillars of delivery compartment afterbody, and said drawing handle is installed on the integrated frame structure, and said brake shoe housing is made up of the connection box between drawing handle and the integrated frame structure; On the connection box between drawing handle and the integrated frame structure, also be provided with the hook bayonet socket; Said rotating cylinder brake shoe is installed in the brake shoe housing, on the rotating cylinder brake shoe, is provided with lock tube tooth mouth, and said brake shoe handle passes the brake shoe housing and is connected on the rotating cylinder brake shoe; Said brake shoe spring housing the outer ring of brake shoe handle and withstand on the rotating cylinder brake shoe and the brake shoe housing between, said brake shoe handle is provided with the hook that comes to nothing.

Be installed in together in the integrated frame structure after said square fuel tank, force (forcing) pump, pressurized handgrip and the blowdown valve combination; Said compression cylinder is arranged on the inner chamber of compartment pillar; Said compression cylinder is provided with oil pipeline; Said oil pipeline is communicated with force (forcing) pump and blowdown valve, and said elevating feet is installed in the compression cylinder.

Two beam type track boxs are equipped with at the top of said compartment pillar; Said toothed track and light type track are divided into two-layer being arranged in the beam type track box up and down; Said suspension bracket chute is arranged on the boxboard of beam type track box of toothed track avris; Said width of cloth frame chute is arranged on the boxboard of beam type track box of light type track avris, said shaking on the boxboard of toothed track avris that the wheel chute is arranged on one of them beam type track box, said shake the wheel chute and the suspension bracket chute logical relatively; Between two beam type track boxs, establish the axonia connecting rod, said steel cable guide wheel is installed on the type connecting rod.

Said hand transversely-moving rack is installed between two beam type track boxs; Said suspension bracket central siphon and luffing central siphon are formed frame type structure, and said drive shaft is enclosed within the suspension bracket central siphon, and said horizontal driving shaken wheel and be installed on the termination of drive shaft; Said drive shaft is provided with two sideslip gears; One of them sideslip gear is installed on another termination of drive shaft, and another sideslip gear is installed in the horizontal inboard of shaking wheel of driving, and said registration device is installed in horizontal driving and shakes between wheel and the sideslip gear on the drive shaft; The two ends of said luffing central siphon all are provided with traversing roller; Said screw drive wheel is installed in the middle part of luffing central siphon, said sideslip gear and toothed track combination, and said traversing roller moves on light type track.

Said registration device comprises with moving pipe box changes screw rod with resistance; Saidly be respectively equipped with the screw thread tube head with the middle part of moving pipe box and both sides and change fixture block with resistance; Said resistance is changeed screw rod and is installed on the screw thread tube head, and said with moving the outer ring that pipe box is enclosed within drive shaft, said resistance commentaries on classics fixture block is stuck in and shakes in the wheel chute.

Said manual hoisting's machine is connected with hand transversely-moving rack rotating shaft through chevron shaped suspension bracket; Said lifting hook pulley and luffing axle bed are separately positioned on the top and the bottom of chevron shaped suspension bracket; Said luffing axle bed is connected with the suspension bracket central siphon; The axonia spacer is established at the middle part of said chevron shaped suspension bracket, and said luffing screw rod is connected a middle part of type spacer and is enclosed within the screw drive wheel, and wheel is driven in said lifting and rope drum all is installed in the integrated frame structure through rotating shaft; Said lifting is driven wheel and is provided with the driving crank; Said rope drum is provided with driving cog mouth and brake tooth mouth circle, and said lifting is driven wheel and is meshed with the driving cog mouth, said brake tooth mouth circle and the combination of elastic force reel lock; Said pulley type suspension hook and lifting hook pulley are combined into polyspast, and two ends were connected on chevron shaped suspension bracket and the rope drum after said crane rope passed polyspast that pulley type suspension hook and lifting hook pulley form and steel cable guide wheel.

Said concertina type rolls the both sides that fortune wheel symmetry is installed in the delivery compartment; Said fixedly frid is installed on delivery compartment and the compartment pillar, and the two ends of said opening and closing frid all are provided with the opening and closing anchor ear, said opening and closing anchor ear be enclosed within fixedly make on the frid opening and closing frid and fixedly frid be combined into the grooved slideway; Said flexible wheel carrier is installed in the grooved slideway; Flexible wheel carrier all is equipped with at the two ends of said grooved slideway, and said flexible wheel carrier is provided with cast and draws handle, and said operation roller is installed in the bottom of flexible wheel carrier; Said opening and closing anchor ear is provided with the anchor ear screwed pipe, and said top board screw rod is installed on the anchor ear screwed pipe.

Said combined clump weight is provided with the butt joint screwed pipe; The said screwed pipe that shirks is installed in the bottom that delivers the compartment tail end; Its specification of inside and the installation site that said butt joint screwed pipe is arranged on combined clump weight is with to shirk screwed pipe consistent; Said combined threaded rod is installed in the butt joint screwed pipe, and said combined threaded rod is provided with the driving square hole.

Little, the in light weight operating personal of present embodiment volume just can directly lift on the transport trolley some midget plants from process units without weight-lifting equipments such as cucurbit, coaster or hoisting cranes; Perhaps with equipment from transport trolley directly lifting install to the process units butt joint and install, and can easily cross over the pipeline that the production scene is above the ground level or be lower than ground-surface raceway groove operation.Therefore, this hand push lifting transport trolley is rational in infrastructure, easy to use, is fit to maintenance worker's carrying or lifts some midget plants.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the mounting structure scheme drawing of an embodiment of the utility model.

Fig. 2 is the structural representation of combined clump weight 60.

Fig. 3 is the structural representation of elastic force reel lock 15 and drawing handle 13 combinations among Fig. 1.

Fig. 4 is the structural representation of manual hoisting's machine 40 and hand transversely-moving rack 30 combinations among Fig. 1.

Fig. 5 is the structural representation of hand transversely-moving

rack

30 and 20 combinations of beam type track box among Fig. 1.

Fig. 6 is the structural representation of registration device 332 among Fig. 1,4,5.

Fig. 7 rolls fortune wheel 50 for concertina type among Fig. 1 opening and closing frid 52 and structural representation after fixedly frid 51 separates.

Fig. 8 drives the structural representation of wheel 42 and rope drum 43 combinations for lifting among Fig. 1.

Sequence number is represented respectively among the figure: 10. delivery compartment, 11. compartment pillars, 12. integrated frame structures, 13. drawing handles, 14. jacking systems, 140. square fuel tanks, 141. force (forcing) pumps; 142. pressurized handgrip, 143. blowdown valves, 144. compression cylinders, 145. elevating feets, 146. oil pipelines, 15. elastic force reel locks, 150. brake shoe housings; 151. the rotating cylinder brake shoe, 152. brake shoe handles, 153. brake shoe springs, 154. hook bayonet sockets, 155. lock tube tooth mouths, 156. hooks that come to nothing, 20. beam type track boxs; 21. toothed track, 22. smooth type tracks, 23. suspension bracket chutes, 24. width of cloth frame chutes, 25. shake the wheel chute, 26. steel cable guide wheels; 27. axle type connecting rod, 30. hand transversely-moving racks, 31. suspension bracket central siphons, 32. luffing central siphons, 320. traversing rollers, 321. screw drive wheel; 33. drive shaft, 330. horizontal driving are shaken wheel, 331. sideslip gears, and 332. registration devices, 333. with moving pipe box, and screw rod is changeed in 334. resistances; 335. the screw thread tube head, fixture block, 40. manual hoisting's machines, 41. chevron shaped suspension brackets, 410. lifting hook pulleys, 411. luffing axle beds are changeed in 336. resistances; 412. the luffing screw rod, 413. type spacers, wheel is driven in 42. liftings, and 420. drive crank, 43. rope drums, 430. driving cog mouths; 431. brake tooth mouth circle, 44. pulley type suspension hooks, 45. crane ropes, 50. concertina types roll fortune wheel, 51. fixing frids, 52. opening and closing frids; 520. the opening and closing anchor ear, 521. top board screw rods, 522. anchor ear screwed pipes, 53. flexible wheel carriers, 530. casts draw handle, 54. operation rollers; 55. the grooved slideway, 60. combined clump weights, 61. shirk screwed pipe, 62. combined threaded rods, 620. drive square hole, 63. butt joint screwed pipes.

The specific embodiment

Referring to Fig. 1 and combine Fig. 2,3,4,5,6,7,8; The hand push lifting transport trolley of present embodiment comprises delivery compartment 10 and compartment pillar 11; On delivery compartment 10 and compartment pillar 11, integrated frame structure 12, drawing handle 13 and jacking system 14 are set; Said drawing handle 13 is provided with elastic force reel lock 15; Said elastic force reel lock 15 comprises brake shoe housing 150, rotating cylinder brake shoe 151, brake shoe handle 152 and brake shoe spring 153, and said jacking system 14 comprises square fuel tank 140, force (forcing) pump 141, pressurized handgrip 142, blowdown valve 143, compression cylinder 144 and elevating feet 145.The top mounting rail type track box 20 of pillar 11 in the compartment, said beam type track box 20 are provided with toothed track 21, light type track 22, suspension bracket chute 23, width of cloth frame chute 24, shake wheel chute 25 and steel cable guide wheel 26.Hand transversely-moving rack 30 is installed on beam type track box 20; Said hand transversely-moving rack 30 comprises suspension bracket central siphon 31 and luffing central siphon 32; Said suspension bracket central siphon 31 is provided with drive shaft 33; Said drive shaft 33 is provided with horizontal driving and shakes wheel 330, sideslip gear 331 and registration device 332, and said luffing central siphon 32 is provided with traversing roller 320 and screw drive wheel 321.Manual hoisting's machine 40 is installed on integrated frame structure 12 and hand transversely-moving rack 30; Said manual hoisting's machine 40 comprises that chevron shaped suspension bracket 41, lifting drive wheel 42, rope drum 43, pulley type suspension hook 44 and crane rope 45, and said chevron shaped suspension bracket 41 is provided with lifting hook pulley 410, luffing axle bed 411 and luffing screw rod 412.In the both sides in delivery compartment 10 concertina type is installed and is rolled fortune wheel 50, said concertina type rolls fortune wheel 50 and comprises fixedly frid 51, opening and closing frid 52, flexible wheel carrier 53 and operation roller 54, and said opening and closing frid 52 is provided with opening and closing anchor ear 520 and top board screw rod 521.Bottom installation and combination type clump weight 60 in delivery compartment 10, said combined clump weight 60 comprise and shirk screwed pipe 61 and combined threaded rod 62.

Said compartment pillar 11 be fixedly mounted on delivery compartment 10 on; All be provided with compartment pillar 11 on four angles in said delivery compartment 10; Said integrated frame structure 12 is arranged between two compartment pillars 11 of delivery compartment 10 afterbodys; Said drawing handle 13 is installed on the integrated frame structure 12; Said brake shoe housing 150 is made up of the connection box between drawing handle 13 and the integrated frame structure 12, on the connection box between drawing handle 13 and the integrated frame structure 12, also is provided with hook bayonet socket 154, and said rotating cylinder brake shoe 151 is installed in the brake shoe housing 150; On rotating cylinder brake shoe 151, be provided with lock tube tooth mouth 155; Said brake shoe handle 152 passes brake shoe housing 150 and is connected on the rotating cylinder brake shoe 151, said brake shoe spring 153 be enclosed within the outer ring of brake shoe handle 152 and withstand on rotating cylinder brake shoe 151 and brake shoe housing 150 between, said brake shoe handle 152 be provided with come to nothing the hook 156.

Be installed in together in the integrated frame structure 12 after said square fuel tank 140, force (forcing) pump 141, pressurized handgrip 142 and blowdown valve 143 combinations; Said compression cylinder 144 is arranged on the inner chamber of compartment pillar 11; Said compression cylinder 144 is provided with oil pipeline 146; Said oil pipeline 146 is communicated with force (forcing) pump 141 and blowdown valve 143, and said elevating feet 145 is installed in the compression cylinder 144.

Just can the hydraulic oil in the square fuel tank 140 be poured in the compression cylinder 144 through pressurized handgrip 142, make four elevating feets 145 stretch out compression cylinder 144 simultaneously transport trolley is risen.When opening blowdown valve 143; Elevating feet 145 is at the effect lower compression hydraulic oil of gravity; Hydraulic oil is back in the square fuel tank 140 through oil pipeline 146 and blowdown valve 143, and elevating feet 145 is along with the backflow of hydraulic oil is withdrawn in the compression cylinder 144, and transport trolley reduces downwards simultaneously.

Two beam type track boxs 20 are equipped with at the top of said compartment pillar 11; Said toothed track 21 is divided into two-layer being arranged in the beam type track box 20 up and down with light type track 22; Said suspension bracket chute 23 is arranged on the boxboard of beam type track box 20 of toothed track 21 avris; Said width of cloth frame chute 24 is arranged on the boxboard of beam type track box 20 of light type track 22 avris, said shaking on the boxboard of toothed track 21 avris that wheel chute 25 is arranged on one of them beam type track box 20, and it is said that to shake wheel chute 25 logical relatively with suspension bracket chute 23; Between two beam type track boxs 20, establish axonia connecting rod 27, said steel cable guide wheel 26 is installed on the type connecting rod 27.

Said hand transversely-moving rack 30 is installed between two beam type track boxs 20; Said suspension bracket central siphon 31 is formed frame type structures with luffing central siphon 32, and said drive shaft 33 is enclosed within the suspension bracket central siphon 31, and said horizontal driving shaken wheel 330 and be installed on the termination of drive shaft 33; Said drive shaft 33 is provided with two sideslip gears 331; One of them sideslip gear 331 is installed on another termination of drive shaft 33, and another sideslip gear 331 is installed in horizontal driving and shakes wheel 330 inboard, and said registration device 332 is installed in horizontal driving and shakes between wheel 330 and the sideslip gear 331 on the drive shaft 33; The two ends of said luffing central siphon 32 all are provided with traversing roller 320; Said screw drive wheel 321 is installed in the middle part of luffing central siphon 32, said sideslip gear 331 and toothed track 21 combinations, and said traversing roller 320 moves on light type track 22.

Said registration device 332 comprises with moving pipe box 333 changes screw rod 334 with resistance; Saidly be respectively equipped with screw thread tube head 335 with the middle part of moving pipe box 333 and both sides and change fixture block 336 with resistance; Said resistance is changeed screw rod 334 and is installed on the screw thread tube head 335; Said with moving the outer ring that pipe box 333 is enclosed within drive shaft 33, said resistance commentaries on classics fixture block 336 is stuck in and shakes in the wheel chute 25.

Rotate horizontal driving and shook wheel at 330 o'clock; Drive shaft 33 drives sideslip gear 331 along with rotation; When sideslip gear 331 rotates on toothed track 21 side travel, and drive whole hand transversely-moving racks 30 side travel on beam type track box 20 through suspension bracket central siphon 31 and traversing roller 320.

To hinder when changeing screw rod 334 and tightening; With moving that pipe box 333 tightly is stuck on the drive shaft 33 and along with drive shaft 33 rotates; Drive resistance when pipe box 333 rotates and change fixture block 336 and push up the upper edge hole that shakes wheel chute 25 or bead down with moving; Under the restriction of shaking wheel chute 25, can not rotate, shake wheel 330 and can not rotate through drive shaft 33 restriction sideslip gears 331 and horizontal driving with moving pipe box 333 with moving pipe box 333, whole hand transversely-moving rack 30 also just can not be on beam type track box 20 side travel.To hinder when changeing screw rod 334 and unscrewing; With moving pipe box 333 loose being enclosed within on the drive shaft 33; Can be along with drive shaft 33 rotates; Also just can not limit sideslip gear 331 and not shake wheel 330 and rotate with horizontal driving, whole hand transversely-moving rack 30 also just can move on beam type track box 20 easily, and resistance was changeed fixture block 336 and shaken to take turns on the chute 25 and slide when hand transversely-moving rack 30 moved on beam type track box 20.

Said manual hoisting's machine 40 is connected with hand transversely-moving rack 30 rotating shafts through chevron shaped suspension bracket 41; Said lifting hook pulley 410 and luffing axle bed 411 are separately positioned on the top and the bottom of chevron shaped suspension bracket 41; Said luffing axle bed 411 is connected with suspension bracket central siphon 31; Axonia spacer 413 is established at the middle part of said chevron shaped suspension bracket 41; Said luffing screw rod 412 is connected a middle part of type spacer 413 and is enclosed within the screw drive wheel 321; Said lifting is driven wheel 42 and all is installed in the integrated frame structure 12 through rotating shaft with rope drum 43, and said lifting is driven wheel 42 and is provided with driving crank 420, and said rope drum 43 is provided with driving cog mouth 430 and brake tooth mouth circle 431; Said lifting is driven wheel 42 and is meshed with driving cog mouth 430; Said brake tooth mouth circle 431 makes up with elastic force reel lock 15, and said pulley type suspension hook 44 is combined into polyspast with lifting hook pulley 410, and polyspast and two ends, steel cable guide wheel 26 back that said crane rope 45 passes pulley type suspension hook 44 and lifting hook pulley 410 compositions are connected on chevron shaped suspension bracket 41 and the rope drum 43.

Lifting is driven wheel 42 and is driven rope drums 43 rotations when driving crank 420 rotations; With crane rope 45 tension or loosen; Drive pulley type suspension hook 44 during rope drum 43 tension crane ropes 45 equipment is upwards sling, pulley type suspension hook 44 was along with gravity moves downwards when rope drum 43 loosened crane rope 45.Because driving wheel 42 drive rope drums 43, polyspast that pulley type suspension hook 44 and lifting hook pulley 410 are formed and lifting all have labor-saving effect preferably, heavier equipment so manual hoisting's machine 40 can be sling.

Horizontally drive when shaking wheel 330 and rotating hand transversely-moving rack 30 and drive chevron shaped suspension bracket 41 and on beam type track box 20, move, make manual hoisting's machine 40 can easily lift the equipment far away, and equipment is packed into easily or hung in transport trolley apart from transport trolley.Because crane rope 45 will strained or loosen to chevron shaped suspension bracket 41 when on beam type track box 20, moving; The phenomenon that generation is upwards sling pulley type suspension hook 44 or loosened downwards; So when chevron shaped suspension bracket 41 moves on beam type track box 20, driving crank 420 will be along with rotating to keep or adjustment pulley type suspension hook 44 and hang the height of thing.

Screw drive wheel 321 drives luffing screw rod 412 and rises or reduce chevron shaped suspension bracket 41 when rotating, make manual hoisting's machine 40 can lift the higher equipment of level attitude, and can easily adjust pulley type suspension hook 44 and hang the upright position between the thing.

Elastic force reel lock 15 is installed in and makes operating personal can easily control manual hoisting's machine 40 on the drawing handle 13; The reel brake shoe is the past all the time direction operation that holds out against rope drum 43 under the effect of brake shoe spring 153; Making lock tube tooth mouth 155 snap in brake tooth mouth circle 431 interior restriction rope drums 43 can not rotate; Having only tension brake shoe handle 152 to make lock tube tooth mouth 155 disengaging brake tooth mouths enclose 431 rope drums 43 could rotate; Tension brake shoe handle 152 hook 156 that will come to nothing simultaneously buckles in the hook bayonet socket 154, and lock tube tooth mouth 155 just keeps the state that breaks away from brake tooth mouth circle 431, and rope drum 43 just can freely rotate.

Said concertina type rolls the both sides that fortune wheel 50 symmetries are installed in delivery compartment 10; Said fixedly frid 51 is installed on delivery compartment 10 and the compartment pillar 11; The two ends of said opening and closing frid 52 all are provided with opening and closing anchor ear 520; Said opening and closing anchor ear 520 is enclosed within fixedly and makes opening and closing frid 52 and fixing frid 51 be combined into grooved slideway 55 on the frid 51, and said flexible wheel carrier 53 is installed in the grooved slideway 55, and flexible wheel carrier 53 all is equipped with at the two ends of said grooved slideway 55; Said flexible wheel carrier 53 is provided with cast and draws 530; Said operation roller 54 is installed in the bottom of flexible wheel carrier 53, and said opening and closing anchor ear 520 is provided with anchor ear screwed pipe 522, and said top board screw rod 521 is installed on the anchor ear screwed pipe 522.

Opening and closing frid 52 just can clamp or loosen flexible wheel carrier 53 when rotating top board screw rod 521; The wheel carrier 53 that will stretch during 52 clampings of opening and closing frid is fixed on delivery compartment 10 and the compartment pillar 11; Make operation roller 54 can carry transport trolley operation, when opening and closing frid 52 loosens flexible wheel carrier 53 can easily stretch out or indentation in grooved slideway 55.

The pipeline that is above the ground level when the production scene or when being lower than ground-surface raceway groove and hindering transport trolley normally to move; Earlier with transport trolley over against and press close to pipeline or raceway groove, pull pressurized handgrip 142 more up and down, make four elevating feets 145 stretch out compression cylinder 144 simultaneously transport trolley integral body risen; When moving roller 54 disengaging ground or being higher than pipeline, stop to pull pressurized handgrip 142; Rotate top board screw rod 521 and make opening and closing frid 52 loosen flexible wheel carrier 53, draw through cast again and outwards pull out 530 wheel carriers 53 that will stretch from grooved slideway 55 two ends, make and move roller 54 and stride across raceway groove or pipeline; Rotating top board screw rod 521 once more makes opening and closing frid 52 clamp flexible wheel carrier 53 again; Through jacking system 14 weight of transport trolley is being moved on the roller 54 then, promoted transport trolleys through drawing handle 13, when two compartment pillars 11 of transport trolley tail end are crossed raceway groove or pipeline; Repeat aforesaid operations and be withdrawn in the grooved slideway 55, transport trolley can be moved again normally with regard to the wheel carrier 53 that can will stretch.

The weight that must make transport trolley through jacking system 14 could be used manpower hoisting crane 40 hanging devices on elevating feet 145, operation roller 54 slides when preventing manual hoisting's machine 40 hanging devices.

Said combined clump weight 60 is provided with butt joint screwed pipe 63; The said screwed pipe 61 that shirks is installed in the bottom that delivers compartment 10 tail ends; Its specification of inside and the installation site that said butt joint screwed pipe 63 is arranged on combined clump weight 60 is with to shirk screwed pipe 61 consistent; Said combined threaded rod 62 is installed in the butt joint screwed pipe 63, and said combined threaded rod 62 is provided with and drives square hole 620.

Combined clump weight 60 is placed on the tail end of transport trolley and makes butt joint screwed pipe 63 over against shirking screwed pipe 61; Rotate combined threaded rod 62 through driving square hole 620; Combined threaded rod 62 will stretch out and stretches into simultaneously and shirk in the screwed pipe 61 from butt joint screwed pipe 63; When combined threaded rod 62 was screwed to the bottom of shirking screwed pipe 61, combined clump weight 60 repeated said method and just the combined clump weight 60 of polylith can be installed on transport trolley with regard to firm being installed on the transport trolley.Because what the transport trolley of present embodiment was carried all is some midget plants; So clump weight need be installed under normal conditions; Some are heavier or just clump weight can be installed during apart from transport trolley equipment far away to have only lifting; And the maintenance worker is generally familiar to the position and the weight of equipment in the own factory, so just can clearly whether will clump weight be installed on transport trolley or how many clump weights are installed maintenance worker before the hanging device.

In sum: manual hoisting's machine 40 of the utility model combines with hand transversely-moving rack 30 and just can from process units, directly lift on the transport trolley some midget plants without weight-lifting equipments such as cucurbit, coaster or hoisting cranes; Perhaps with equipment from transport trolley directly lifting install to the process units butt joint and install, and midget plant is packed into or is hung in transport trolley in that maintenance is on-the-spot.Jacking system 14 and concertina type roll fortune wheel 50 and combine and make transport trolley can easily cross over the pipeline that the production scene is above the ground level or be lower than ground-surface raceway groove operation.Therefore, the utility model solved the prior art hand barrow can not hanging device with can not crossing pipeline or the problem of raceway groove operation, a kind of hand push lifting transport trolley that can replace existing product is provided.

Claims

1. hand push lifting transport trolley; Comprise delivery compartment and compartment pillar; It is characterized in that: on delivery compartment (10) and compartment pillar (11), integrated frame structure (12), drawing handle (13) and jacking system are set; Said drawing handle (13) is provided with elastic force reel lock (15); Said elastic force reel lock (15) comprises brake shoe housing (150), rotating cylinder brake shoe (151), brake shoe handle (152) and brake shoe spring (153), and said jacking system comprises square fuel tank (140), force (forcing) pump (141), pressurized handgrip (142), blowdown valve (143), compression cylinder (144) and elevating feet (145); The top mounting rail type track box (20) of the pillar in the compartment (11), said beam type track box (20) are provided with toothed track (21), light type track (22), suspension bracket chute (23), width of cloth frame chute (24), shake wheel chute (25) and steel cable guide wheel (26); Go up installation hand transversely-moving rack (30) at beam type track box (20); Said hand transversely-moving rack (30) comprises suspension bracket central siphon (31) and luffing central siphon (32); Said suspension bracket central siphon (31) is provided with drive shaft (33); Said drive shaft (33) is provided with horizontal driving and shakes wheel (330), sideslip gear (331) and registration device (332), and said luffing central siphon (32) is provided with traversing roller (320) and screw drive wheel (321); Go up the manual hoisting's machine of installing at integrated frame structure (12) and hand transversely-moving rack (30); Said manual hoisting's machine comprises that chevron shaped suspension bracket (41), lifting drive wheel (42), rope drum (43), pulley type suspension hook (44) and crane rope (45), and said chevron shaped suspension bracket (41) is provided with lifting hook pulley (410), luffing axle bed (411) and luffing screw rod (412); In the both sides in delivery compartment (10) concertina type is installed and is rolled fortune wheel (50); Said concertina type rolls fortune wheel (50) and comprises fixedly frid (51), opening and closing frid (52), flexible wheel carrier (53) and operation roller (54), and said opening and closing frid (52) is provided with opening and closing anchor ear (520) and top board screw rod (521); Bottom installation and combination type clump weight (60) in delivery compartment (10), said combined clump weight (60) comprises and shirks screwed pipe (61) and combined threaded rod (62).

2. a kind of hand push lifting transport trolley according to claim 1; It is characterized in that: said compartment pillar (11) be fixedly mounted on delivery the compartment (10) on; All be provided with compartment pillar (11) on four angles in said delivery compartment (10); Said integrated frame structure (12) is arranged between two compartment pillars (11) of delivery compartment (10) afterbody; Said drawing handle (13) is installed on the integrated frame structure (12); Said brake shoe housing (150) is made up of the connection box between drawing handle (13) and the integrated frame structure (12), on the connection box between drawing handle (13) and the integrated frame structure (12), also is provided with hook bayonet socket (154), and said rotating cylinder brake shoe (151) is installed in the brake shoe housing (150); On rotating cylinder brake shoe (151), be provided with lock tube tooth mouth (155); Said brake shoe handle (152) passes brake shoe housing (150) and is connected on the rotating cylinder brake shoe (151), said brake shoe spring (153) be enclosed within the outer ring of brake shoe handle (152) and withstand on rotating cylinder brake shoe (151) and brake shoe housing (150) between, said brake shoe handle (152) is provided with the hook (156) that comes to nothing.

3. a kind of hand push lifting transport trolley according to claim 1; It is characterized in that: be installed in together in the integrated frame structure (12) after said square fuel tank (140), force (forcing) pump (141), pressurized handgrip (142) and blowdown valve (143) combination; Said compression cylinder (144) is arranged on the inner chamber of compartment pillar (11); Said compression cylinder (144) is provided with oil pipeline (146); Said oil pipeline (146) is communicated with force (forcing) pump (141) and blowdown valve (143), and said elevating feet (145) is installed in the compression cylinder (144).

4. a kind of hand push lifting transport trolley according to claim 1; It is characterized in that: two beam type track boxs (20) are equipped with at the top of said compartment pillar (11); Said toothed track (21) and light type track (22) are divided into two-layer being arranged in the beam type track box (20) up and down; Said suspension bracket chute (23) is arranged on the boxboard of beam type track box (20) of toothed track (21) avris; Said width of cloth frame chute (24) is arranged on the boxboard of beam type track box (20) of light type track (22) avris, said shaking on the boxboard of toothed track (21) avris that wheel chute (25) is arranged on one of them beam type track box (20), and it is said that to shake wheel chute (25) logical relatively with suspension bracket chute (23); Between two beam type track boxs (20), establish axonia connecting rod (27), said steel cable guide wheel (26) is installed on the type connecting rod (27).

5. a kind of hand push lifting transport trolley according to claim 1; It is characterized in that: said hand transversely-moving rack (30) is installed between two beam type track boxs (20); Said suspension bracket central siphon (31) and luffing central siphon (32) are formed frame type structure, and said drive shaft (33) is enclosed within the suspension bracket central siphon (31), and said horizontal driving shaken wheel (330) and be installed on the termination of drive shaft (33); Said drive shaft (33) is provided with two sideslip gears (331); One of them sideslip gear (331) is installed on another termination of drive shaft (33), and another sideslip gear (331) is installed in the horizontal inboard of shaking wheel (330) of driving, and said registration device (332) is installed in horizontal driving and shakes between wheel (330) and the sideslip gear (331) on the drive shaft (33); The two ends of said luffing central siphon (32) all are provided with traversing roller (320); Said screw drive wheel (321) is installed in the middle part of luffing central siphon (32), said sideslip gear (331) and toothed track (21) combination, and said traversing roller (320) is gone up operation at light type track (22).

6. according to claim 1 or 5 described a kind of hand push lifting transport trolleys; It is characterized in that: said registration device (332) comprises with moving pipe box (333) and resistance commentaries on classics screw rod (334); Saidly be respectively equipped with screw thread tube head (335) and fixture block (336) is changeed in resistance with the middle part of moving pipe box (333) and both sides; Said resistance is changeed screw rod (334) and is installed on the screw thread tube head (335), and said with moving the outer ring that pipe box (333) is enclosed within drive shaft (33), said resistance commentaries on classics fixture block (336) is stuck in and shakes in the wheel chute (25).

7. a kind of hand push lifting transport trolley according to claim 1; It is characterized in that: said manual hoisting's machine is connected with hand transversely-moving rack (30) rotating shaft through chevron shaped suspension bracket (41); Said lifting hook pulley (410) and luffing axle bed (411) are separately positioned on the top and the bottom of chevron shaped suspension bracket (41); Said luffing axle bed (411) is connected with suspension bracket central siphon (31); Axonia spacer (413) is established at the middle part of said chevron shaped suspension bracket (41); Said luffing screw rod (412) is connected a middle part of type spacer (413) and is enclosed within the screw drive wheel (321); Wheel (42) is driven in said lifting and rope drum (43) all is installed in the integrated frame structure (12) through rotating shaft, and said lifting is driven wheel (42) and is provided with driving crank (420), and said rope drum (43) is provided with driving cog mouth (430) and brake tooth mouth circle (431); Said lifting is driven wheel (42) and is meshed with driving cog mouth (430); Said brake tooth mouth circle (431) and elastic force reel lock (15) combination, said pulley type suspension hook (44) is combined into polyspast with lifting hook pulley (410), and polyspast and two ends, steel cable guide wheel (26) back that said crane rope (45) passes pulley type suspension hook (44) and lifting hook pulley (410) composition are connected on chevron shaped suspension bracket (41) and the rope drum (43).

8. a kind of hand push lifting transport trolley according to claim 1; It is characterized in that: said concertina type rolls the both sides that fortune wheel (50) symmetry is installed in delivery compartment (10); Said fixedly frid (51) is installed on delivery compartment (10) and the compartment pillar (11); The two ends of said opening and closing frid (52) all are provided with opening and closing anchor ear (520); Said opening and closing anchor ear (520) is enclosed within fixedly and makes opening and closing frid (52) and fixing frid (51) be combined into grooved slideway (55) on the frid (51), and said flexible wheel carrier (53) is installed in the grooved slideway (55), and flexible wheel carrier (53) all is equipped with at the two ends of said grooved slideway (55); Said flexible wheel carrier (53) is provided with cast and draws (530); Said operation roller (54) is installed in the bottom of flexible wheel carrier (53), and said opening and closing anchor ear (520) is provided with anchor ear screwed pipe (522), and said top board screw rod (521) is installed on the anchor ear screwed pipe (522).

9. a kind of hand push lifting transport trolley according to claim 1; It is characterized in that: said combined clump weight (60) is provided with butt joint screwed pipe (63); The said screwed pipe (61) that shirks is installed in the bottom that delivers compartment (10) tail end; Its specification of inside and the installation site that said butt joint screwed pipe (63) is arranged on combined clump weight (60) is with to shirk screwed pipe (61) consistent, and said combined threaded rod (62) is installed in the butt joint screwed pipe (63), and said combined threaded rod (62) is provided with and drives square hole (620).